File Upload Vulnerability in e107 CMS by e107
CVE-2022-50916

8.7HIGH

Key Information:

Vendor

E107

Status
E107 Cms
Vendor
CVE Published:
13 January 2026

Badges

👾 Exploit Exists

What is CVE-2022-50916?

e107 CMS version 3.2.1 has a security flaw that allows authenticated administrators to exploit the Media Manager's file upload functionality. By manipulating the upload URL parameter, attackers can override existing files, including potentially critical files within the web application directory. This vulnerability poses a significant risk to the integrity of the system, making it essential for administrators to apply the latest security updates and implement additional safeguards to prevent unauthorized file manipulation.

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Affected Version(s)

e107 CMS 3.2.1

References

https://www.exploit-db.com/exploits/50910
exploit
https://e107.org/
product
https://e107.org/download
product

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Hubert Wojciechowski
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